condition mean min max Sterile Frond 178.70733333333334 154.935 208.794 Fertile Frond 278.35699999999997 124.789 555.622 Young Stem with Root 243.14233333333334 124.229 441.203 Mature Stem with Root 249.64499999999998 107.285 485.467 Root 110.28156666666666 70.9903 181.16